Does it really need to be said, I do not own the books.
A small snippet of Teddy Lupin;
When Teddy was an infant, his hair turned color to match that of the person he wanted to hold him. This worked well when he wanted his godfather, which was often, but it became incredibly confusing when he sought a Wesley. There were many hasty rounds of pass-the-baby-because-dear-Merlin-stop-the-crying!
When he got older, he started changing his hair color to indicate his mood. His Grandma could always tell he was lying when his hair would flash, however briefly, turquoise; his mischievous color.
As he aged, he demanded stories of his late mother and father, his hair flashing a brown with gray streaks he had only ever seen in pictures.
On mother's day, he would always walk around with bright bubblegum pink hair.
Teddy Lupin never got to meet his parents, but he showed their true colors every day.
Special thanks to Starrya47, who's been reviewing every chapter, it makes me feel all warm and fuzzy inside.